Gessler
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Sorry but this is not how requirements are stipulated. You're making up things as you go.No need fixing....
The twin engine is an added and welcome boost. Choppers have high risk of fatalities and single engine choppers when faced with engine issue are prone to it. ( Yes this reasoning will exist till time eternal )
Add coaxial rotor and smaller size providing better handling , range and payload Inc.
And I don't think army /airforce were going to put all eggs in one basket either. There have been lots of issues with Dhruv too. So 200 were to be imported whether Ka or any other.
You will find many advantages of Ka226 over LUH if you look, similarly you'll find many advantages of Mi-26 and Mi-28 over CH-47 and AH-64 respectively. But that does not justify purchase of both. Are those advantages actually required by the SQR? That's the real question.
Otherwise it becomes a classic case of "the tail wagging the dog".
Like I said, after 50+ years of single-engine high altitude operations on HAL-built Cheetah & Chetak, neither IAF nor AAC filed any ASQR/GSQR (air/ground staff qualitative requirements) that stipulate a dual-engine setup. Cuz they didn't see the single-engine setup as an issue that requires addressing.
Again like I said, if at all the dual-engine setup was necessary and/or extremely beneficial for the specific use-case (based on over half-century of experience), then it would have been stipulated in the RFI for 197 foreign helos - again, it wasn't.
That's how the Eurocopter Fennec was allowed to compete.
Now whatever advantages the 226 supposedly provides, are they actually worth buying, building & maintaining an entirely different product? Aren't we needlessly duplicating resources and heavily increasing cost & logistics burden? Training crews on different platforms when a single type would have been enough? IAF is already a Zoo of aircraft types, no need to increase further.
Again a needless division. I don't think you're even considering cost & logistics as a factor. There's a reason why Russian helos were defeated by Boeing types in the tenders even though they had lesser upfront cost.I think navy should divide the 111 no. Into 60 Ka226 T if it meets the requirement and rest ALH.
If at all its deemed by IN that the co-axial rotor is the way to go (which it doesn't), then buy all 111 Ka-226Ts.
Why few of these, few of that?
Besides, IN hangars on most ships are designed to be able to accommodate a Sea King or a similar sized helo like even MH60R or NH90. Both the ALH and 226T are much smaller, either of them would make no difference - the size doesn't matter, hangars can handle both.
ALH frankly makes the most sense due to multitude of factors.
> Indigenous IPR
> Established production line
> Type already operated by IN
> Established high localization of spares & support (including engines).